from django.db import models
from django.utils import timezone

class Comment(models.Model):
	name = models.CharField('名字',max_length=50)
	email = models.EmailField('邮箱')
	url = models.URLField('网址',blank=True)
	text = models.TextField('内容')
	created_time = models.DateTimeField('创建时间', default=timezone.now)
	post = models.ForeignKey('machine.Post', verbose_name='文章', on_delete=models.CASCADE)

	class Meta:
		verbose_name = '评论'
		verbose_name_plural = verbose_name

	def __str__(self):
		return '{}: {}'.format(self.name, self.text[:20])
